An Idaho man accused of uttering a racial slur and slapping a crying 2-year-old boy on a Delta Air Lines flight is now out of a job.

Joe Rickey Hundley of Hayden, Idaho, was charged with assaulting a minor for the February 8 incident. His company, which initially suspended him, said Sunday that Hundley had been let go.

"Reports of the recent behavior of one of our business unit executives while on personal travel are offensive and disturbing,"Â said a statementfrom AGC Aerospace & Defense. "We have taken this matter very seriously and worked diligently to examine it since learning of the matter on Friday afternoon.

Natalee Holloway disappeared in 2005 while on a vacation with her Alabama classmates.

Dutch forensic experts are analyzing a bone found on a beach in Aruba to see whether it's human and if so, whether it came from missing American teen Natalee Holloway, a Dutch newspaper reports.

"We are investigating some bone material sent from Aruba from the prosecutor's office," Inge Oevering, spokesperson for the NFI forensic institute in The Hague, Netherlands, told CNN. "We are trying to identify whether these bones are human. Once we establish if the bones are human we will try to get a DNA profile. All the findings will be sent back to the prosecutor's office, who will decide whether they are released."

The Dutch newspaper De Telegraaf said the bone was a jawbone and was found near Aruba's Phoenix hotel, a location previously noted by Joran van der Sloot, the prime suspect in Holloway's disappearance.

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